<!-- 事件日志 -->
<template>
  <div class="dashboard-editor-container">
    <div style="display:flex;justify-content:space-between;">
      <partitionTree :nodeData="nodeData" :expandArray="expandArray" :addTemplate="false" :defaultExpandAll="false" dialogName="DeviceStatusChangeLog"
        @handleNodeClick="handleNodeClick" ref="partitionTree" @toggleVisibility="toggleVisibility">
      </partitionTree>
      <div :style="{ width: containerWidth }" class="box"
        style="background:#fff;border: 1px solid #ddd;border-radius: 4px;box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);">
        <el-row style="background: #fff; padding: 16px 16px 0;">
          <connsearch ref="connsearch" :formOptions="formOptions" @search="search" @reset="reset">
          </connsearch>
          <div class="tabclick">
            <div class="tabitem" @click="handleClick()">
              <span><i :class="tab ? 'el-icon-arrow-up' : 'el-icon-arrow-down'"></i></span>
            </div>
          </div>
          <el-row>
            <el-tabs type="border-card" v-if="tab" style="margin-top:16px;" @tab-click="tabClick">
              <el-tab-pane label="按日统计趋势" lazy>
                <el-col :xs="24" :sm="24" :lg="24">
                  <barchart :chartData="barchartData" @barclick="echartsClick" title="按日统计趋势" />
                </el-col>
              </el-tab-pane>
              <el-tab-pane label="按部门统计分析" lazy>
                <el-row :gutter="20">
                  <el-col :xs="24" :sm="24" :lg="24">
                    <piechart :chartData="pie1Data" @pieclick="echartsClick" title="按部门统计分析" />
                  </el-col>
                </el-row>
              </el-tab-pane>
              <el-tab-pane label="按资产统计分析" lazy>
                <el-col :xs="24" :sm="24" :lg="24">
                  <piechart :chartData="pie3Data" @pieclick="echartsClick" title="按资产统计分析" />
                </el-col>
              </el-tab-pane>
            </el-tabs>
          </el-row>
          <el-col :xs="{ span: 24 }" :sm="{ span: 24 }" :md="{ span: 24 }" :lg="{ span: 24 }" :xl="{ span: 24 }"
            style="padding-right: 8px;margin:16px 0;">
            <el-table stripe border :data="tableData" style="width: 100%; margin-top: 15px">
              <el-table-column label="序号" width="60" type="index"
                :index='(index) => { return (index + 1) + (this.pageNum - 1) * this.pageSize }'> </el-table-column>
              <el-table-column label="部门" show-overflow-tooltip prop="Department" width="120px"></el-table-column>
              <el-table-column label="资产名称" show-overflow-tooltip prop="DeviceName" width="160px"></el-table-column>
              <el-table-column label="使用者" show-overflow-tooltip prop="UserName" width="120px"></el-table-column>
              <el-table-column label="发生时间" prop="TransTime" width="160"></el-table-column>
              <el-table-column label="状态变化" prop="Status" width="100">
                <template slot-scope="{row}">
                  <span style="color:#909399" v-show="row.Status == 2">下线</span>
                  <span style="color:#67C23A" v-show="row.Status == 1">上线</span>
                </template>
              </el-table-column>
              <el-table-column label="变更原因" prop="Reason"></el-table-column>
            </el-table>
            <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page=pageNum
              :page-size=pageSize background layout="total, prev, pager, sizes, next, jumper" :total="total">
            </el-pagination>
          </el-col>
        </el-row>
      </div>
    </div>
  </div>
</template>

<script>
import Cookies from 'js-cookie'
import connsearch from "@/components/connSearch";
import barchart from "./components/barchart2.vue";
import piechart from "./components/piechart.vue";
import { parseTime, GetDeviceTree2 } from "@/utils/index.js";
import { connrequest } from "@/api/firstPage.js"
import partitionTree from "@/components/partitionTree";
export default {
  components: { connsearch, barchart, piechart, partitionTree },
  data() {
    let that = this
    return {
      activeName: "",
      tabTitle: '按日统计趋势',
      pageNum: 1,
      pageSize: 10,
      total: 0,
      containerWidth: 'calc(100% - 275px)',
      tab: false,
      barchartData: { xAxis: [], series: [] },
      pie1Data: [],
      pie2Data: [],
      pie3Data: [],
      pie4Data: [],
      pie5Data: [],
      nodeData: [],
      expandArray: [],
      tableData: [],
      departments: [],
      devices: [],
      searchform: {},
      options: {},
      nodeobj: {},
      searchobj: {},
      echartsobj: {},
      formOptions: [
        {
          col: 10,
          hidden: false,
          label: "日期", // label文字
          prop: "timeRange", // 字段名
          initValue: [], // 字段初始值,
          element: "el-date-picker", // 指定elementui组件
          type: "", // 日期选择类型,
          events: {
            input(val) {
              that.searchform.timeRange = val
            }
          }
        },
        {
          col: 6,
          hidden: false,
          label: "状态变更", // label文字
          prop: "Status", // 字段名
          element: "el-select", // 指定elementui组件
          initValue: 0, // 字段初始值,
          placeholder: "请选择状态变更", // elementui组件属性
          options: [
            { label: '全部', value: 0 },
            { label: '上线', value: 1 },
            { label: '下线', value: 2 }
          ],
          rules: [], // elementui组件属性
          events: {
            input(val) {
              that.searchform.Status = val
            }
          }
        },
      ]
    };
  },
  //生命周期 - 创建完成（访问当前this实例）
  created() {
    this.pageSize = (Cookies.get('Zhuoguan_DefaultPageLength') || 10) * 1;

    let endTime = new Date(new Date().setHours(0, 0, 0, 0)).getTime()
    let startTime = endTime - ((Cookies.get('Zhuoguan_DefaultLogDays') || 7) * 24 * 3600 * 1000);
    let arr = [parseTime(startTime), '']
    this.formOptions.map(item => {
      if (item.label === '日期') {
        item.initValue = arr
      }
    })
    this.$set(this.searchform, 'timeRange', arr)
    this.$set(this.searchform, 'Status', 0)
    this.getData()
  },
  //生命周期 - 挂载完成（访问DOM元素）
  mounted() {
    this.initData()
  },
  methods: {
    async initData(searchobj = {}) {
      try {
        const { DeviceTree, departments, devices } = await GetDeviceTree2('DeviceStatusChangeLog', {
          StartTime: this.searchform.timeRange?.[0] || '',
          EndTime: this.searchform.timeRange?.[1] || '',
          DeviceUUID: this.searchform.DeviceUUID || '',
          DepartmentID: this.searchform.DepartmentID || '',
          Status: this.searchform.Status,
          ...searchobj
        })
        this.nodeData = DeviceTree
        this.departments = departments
        this.devices = devices
        this.expandArray = [DeviceTree?.[0]?.Name]
      } catch (error) {
        this.$message.error('加载设备树数据失败');
      }
    },
    handleNodeClick(nodeData) {
      this.pageNum = 1
      this.nodeobj = { DepartmentID: nodeData.data.isDevice ? nodeData.data.DepartmentID : nodeData.data.ID, DeviceUUID: nodeData.data.isDevice ? nodeData.data.DeviceUUID : '' }
      this.echartsobj = {}
      this.getData({ ...this.searchobj, ...this.nodeobj })
    },
    handleChange() { },
    // 获取所有数据
    getData(searchobj = {}) {
      this.GetEventLog(searchobj)
      switch (this.tabTitle) {
        case '按日统计趋势':
          this.GetDeviceStatusChangeSumGroupByDate(searchobj)
          break;
        case '按部门统计分析':
          this.GetDeviceStatusChangeSumGroupByDepartment(searchobj)
          break;
        case '按资产统计分析':
          this.GetDeviceStatusChangeSumGroupByDevice(searchobj)
          break;
      }
    },
    echartsClick(val, title) {
      this.pageNum = 1
      if (title === '按日统计趋势') {
        this.echartsobj = { StartTime: `${val} 00:00:00`, EndTime: `${val} 23:59:59` }
        this.GetEventLog({ ...this.searchobj, ...this.nodeobj, ...this.echartsobj })
      } else if (title === '按部门统计分析') {
        this.echartsobj = {  DepartmentID: this.departments.find(item => item.Name === val)?.ID  }
        this.GetEventLog({ ...this.searchobj, ...this.nodeobj, ...this.echartsobj })
      } else if (title === '按资产统计分析') {
        this.echartsobj = {  DeviceUUID: this.devices.find(item => item.DeviceName === val)?.DeviceUUID  }
        this.GetEventLog({ ...this.searchobj, ...this.nodeobj, ...this.echartsobj })
      }
    },
    tabClick(row) {
      this.tabTitle = row.label
      switch (row.label) {
        case '按日统计趋势':
          this.GetDeviceStatusChangeSumGroupByDate({ ...this.searchobj, ...this.nodeobj })
          break;
        case '按部门统计分析':
          this.GetDeviceStatusChangeSumGroupByDepartment({ ...this.searchobj, ...this.nodeobj })
          break;
        case '按资产统计分析':
          this.GetDeviceStatusChangeSumGroupByDevice({ ...this.searchobj, ...this.nodeobj })
          break;
      }
    },
    // 获取事件日志列表
    async GetEventLog(searchobj = {}) {
      const data = {
        Paging: {
          QueryPageNo: this.pageNum,
          QueryPageLength: this.pageSize
        },
        Filter: {
          StartTime: this.searchform.timeRange?.[0] || '',
          EndTime: this.searchform.timeRange?.[1] || '',
          DeviceUUID: this.searchform.DeviceUUID || '',
          DepartmentID: this.searchform.DepartmentID || '',
          Status: this.searchform.Status,
          ...searchobj
        }
      }
      const res = await connrequest('GetDeviceStatusChangeLog', data)
      res.Data = res.Data || []
      res.Data = res.Data.map(item => {
        item.TransTime = parseTime(item.TransTime)
        return item
      })
      this.tableData = res.Data
      this.total = res.Paging.TotalCount
    },
    // 获取事件日期统计
    async GetDeviceStatusChangeSumGroupByDate(searchobj = {}) {
      let xAxis = []
      let series = []
      const data = {
        Filter: {
          StartTime: this.searchform.timeRange?.[0] || '',
          EndTime: this.searchform.timeRange?.[1] || '',
          DeviceUUID: this.searchform.DeviceUUID || '',
          DepartmentID: this.searchform.DepartmentID || '',
          Status: this.searchform.Status,
          ...searchobj
        }
      }
      const res = await connrequest('GetDeviceStatusChangeSumGroupByDate', data)
      res.Data = res.Data || []
      res.Data.map(item => {
        xAxis.push(item.Name)
        series.push(item.Count)
      })
      this.barchartData = { xAxis, series }
    },
    // 按部门统计分析
    async GetDeviceStatusChangeSumGroupByDepartment(searchobj = {}) {
      let arr = []
      const data = {
        Filter: {
          StartTime: this.searchform.timeRange?.[0] || '',
          EndTime: this.searchform.timeRange?.[1] || '',
          DeviceUUID: this.searchform.DeviceUUID || '',
          DepartmentID: this.searchform.DepartmentID || '',
          Status: this.searchform.Status,
          ...searchobj
        }
      }
      const res = await connrequest('GetDeviceStatusChangeSumGroupByDepartment', data)
      res.Data = res.Data || []
      res.Data.map(item => {
        arr.push({ name: item.Name, value: item.Count })
      })
      this.pie1Data = arr
    },
    // 按事件资产统计分析
    async GetDeviceStatusChangeSumGroupByDevice(searchobj = {}) {
      let arr = []
      const data = {
        Filter: {
          StartTime: this.searchform.timeRange?.[0] || '',
          EndTime: this.searchform.timeRange?.[1] || '',
          DeviceUUID: this.searchform.DeviceUUID || '',
          DepartmentID: this.searchform.DepartmentID || '',
          Status: this.searchform.Status,
          ...searchobj
        }
      }
      const res = await connrequest('GetDeviceStatusChangeSumGroupByDevice', data)
      res.Data = res.Data || []
      res.Data.map(item => {
        arr.push({ name: item.Name, value: item.Count })
      })
      this.pie3Data = arr
    },
    toggleVisibility(isHidden) {
      if (isHidden)
        this.containerWidth = '100%';
      else
        this.containerWidth = 'calc(100% - 275px)';
    },
    // 搜索
    search(val) {
      this.pageNum = 1
      this.searchobj = { ...val }
      this.searchform = { ...val }
      if (this.searchform.timeRange) {
        this.searchobj = { ...this.searchobj, StartTime: this.searchform?.timeRange[0] || '', EndTime: this.searchform?.timeRange[1] || '' }
      }
      this.getData({ ...this.echartsobj, ...this.searchobj, ...this.nodeobj })
      this.initData({...this.searchobj})
    },
    // 重置
    reset() {
      let endTime = new Date(new Date().setHours(0, 0, 0, 0)).getTime()
      let startTime = endTime - ((Cookies.get('Zhuoguan_DefaultLogDays') || 7) * 24 * 3600 * 1000);
      let arr = [parseTime(startTime), '']
      this.pageNum = 1
      this.formOptions = this.formOptions.map(item => {
        if (item.label === "日期") {
          item.initValue = arr
        } else if (item.label === "状态变更") {
          item.initValue = 0
        } else {
          item.initValue = ""
        }
        return item
      })
      this.searchform = {}
      this.echartsobj = {}
      this.searchobj = {}
      this.nodeobj = {}
      this.$set(this.searchform, 'timeRange', arr)
      this.$set(this.searchform, 'Status', 0)
      this.$refs.connsearch.addInitValue()
      this.getData()
      this.initData()
    },
    handleSizeChange(pageSize) {
      this.pageSize = pageSize
      this.pageNum = 1
      this.GetEventLog({ ...this.searchobj, ...this.echartsobj, ...this.nodeobj })
    },
    handleCurrentChange(pageNum) {
      this.pageNum = pageNum
      this.GetEventLog({ ...this.searchobj, ...this.echartsobj, ...this.nodeobj })
    },
    handleClick() {
      this.tab = !this.tab
    }
  }
};
</script>
<style lang="scss" scoped>
@import "./components/css/conncss.scss";
</style>